<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区 -->
    <el-card>
      <el-row>
        <el-col>
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
    </el-card>

    <!-- 订单列表数据 -->
    <el-table :data="orderlist" border stripe>
      <el-table-column type="index"></el-table-column>
      <el-table-column label="订单编号" prop="order_number"></el-table-column>
      <el-table-column label="订单价格" prop="order_price"></el-table-column>
      <el-table-column label="是否付款" prop="pay_status"></el-table-column>
      <el-table-column label="是否付款" prop="pay_status">
        <template slot-scope="scope">
          <el-tag type="success" v-if="scope.row.pay_status === '1'"
            >已付款</el-tag
          >
          <el-tag type="danger" v-else>未付款</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="下单时间" prop="create_time">
        <template slot-scope="scope">
          <!-- 作用域插糟的形式 -->
          {{ scope.row.create_time | dateFormat }}
        </template>
      </el-table-column>
      <el-table-column label="操作" width="200px">
        <template slot-scope="scope">
          <el-button
            type="primary"
            size="mini"
            icon="el-icon-edit"
            @click="showBox"
            >编辑</el-button
          >
          <el-button
            type="success"
            size="mini"
            icon="el-icon-location"
            @click="showProgressBox"
            >定位</el-button
          >
        </template>
      </el-table-column>

      <!-- 分页功能 current-page是判断当前的页码值-->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[1, 2, 3, 4]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-table>

    <!-- 修改地址的对话框 -->
    <el-dialog title="修改地址" :visible.sync="addressVisible" width="50%">
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
        @close="addressDialogClosed"
      >
        <el-form-item label="省市区/县" prop="address1">
          <!-- 级联选择器  双向绑定到addressForm的address1中-->
          <el-cascader :options="cityData" v-model="addressForm.address1">
          </el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
        <!-- 时间线 activity.time是时间线上的时间从文档可知 从文档可知文本为context-->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time"
        >
          {{ activity.context }}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import citydata from "./citydata.js";

export default {
  name: "Order",
  data() {
    return {
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 10,
      },
      total: 0,
      orderlist: [],
      //   显示与隐藏编辑按钮
      addressVisible: false,
      addressForm: {
        address1: [], //要套一个级联选择器所以是个数组
        address2: "", // 只是个文本框
      },
      addressFormRules: {
        address1: [
          { required: true, message: "请选择省市区/县", trigger: "blur" },
        ],
        address2: [
          { required: true, message: "请填写详细地址", trigger: "blur" },
        ],
      },
    //   定义的城市
      cityData: citydata,

      progressVisible:false,
      
      progressInfo: [],
    };
  },
  created() {
    this.getOrderList();
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get("orders", {
        params: this.queryInfo,
      });
      if (res.meta.status !== 200) {
        return this.$message.error("获取订单数据失败");
      }
      this.total = res.data.total;
      this.orderlist = res.data.goods;
    },
    //重新获取页数
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      //从发请求
      this.getOrderList();
    },
    // 页码值
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage;
      this.getOrderList();
    },
    // 展示修改地址的对话框
    showBox() {
      this.addressVisible = true;
    },
    // 对于级联选择器的关闭重置级联选择器  有问题清空不了
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields();
    },
    //
    async showProgressBox() {
      const { data: res } = await this.$http.get(`/kuaids/1106975712662`);
      if (res.meta.status !== 200) {
        return this.$message.error("获取物流进度条信息失败");
      }
      // data中保存
      this.progressInfo = res.data;
      this.progressVisible = true;
      console.log(this.progressInfo);
    },
  },
};
</script>
<style scoped>
.el-cascader {
  width: 100%;
}
</style>